| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSS | Tiong Bahru |
| PICO Guards Pte Ltd | Central | Commercial | SSO | SS | Tiong Bahru |
| IGC Security Services Pte Ltd | South | Industrial / Factory | SSO | SS | Tiong Bahru |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSS | Tiong Bahru |
| Inhouse Employer | Island Wide | Construction | OM | SSS | Tiong Bahru |
| TwinRock Global | Central | - | Security Mgt | SSS | Tiong Bahru |
| Star Security Services | Island Wide | - | Security Mgt | SSS | Tiong Bahru |
| Reachfield Security & Safety Management Pte Ltd | Central | School | Security Mgt | SSS | Tiong Bahru |
| RAS Security Pte Ltd | North | Commercial | OE | SSS | Tiong Bahru |
| RAS Security Pte Ltd | North | Commercial | SSO | SSO | Tiong Bahru |
| Unique Security Services Pte Ltd | South | Condominium | SO | SSO | Tiong Bahru |
| Reachfield Security & Safety Management Pte Ltd | Central | Gov Building | SO | SSO | Tiong Bahru |
| Reachfield Security & Safety Management Pte Ltd | Central | School | SO | SO | Tiong Bahru |
| Inhouse Employer | Island Wide | - | OE | SO | Tiong Bahru |
| Hotel Grand Central | Central | Hotel | Security Mgt | SO | Tiong Bahru |
| Orchid Hotel Private Limited | Central | In-House | OM | SO | Tiong Bahru |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SO | Tiong Bahru |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SO | Tiong Bahru |
| Acestes Pte Ltd | Central | - | Security Mgt | SO | Tiong Bahru |
| Reachfield Security & Safety Management Pte Ltd | Island Wide | - | Security Mgt | SO | Tiong Bahru |
| Star Security Services | Island Wide | - | Security Mgt | SO | Tiong Bahru |
| Grand Copthorne Waterfront Hotel | Central | Hotel | Security Managment | SO | Toa Payoh |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Managment | CSO | Toa Payoh |
| Excellent Security & Safety Pte Ltd | Central | Industrial / Factory | SSO | SSO | Toa Payoh |
| Premier Security Co-operative Ltd | Central | Commercial | SS | SS | Toa Payoh |
